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Current content: 156 511 693 patent documents

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1 026 356 documents amended

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EP 0860496 B1 20020522 - Cleaning composition for silver

Title (en)

Cleaning composition for silver

Title (de)

Reinigungsmittel für Silberbad

Title (fr)

Composition nettoyante pour argent

Publication

EP 0860496 B1 20020522 (DE)

Application

EP 98102753 A 19980218

Priority

DE 29703010 U 19970220
DE 19752375 A 19971126

Abstract (en)

[origin: EP0860496A2] Silver cleaner for household use contains 1 or more reductive bleaches (I) and 1 or more alkali precursors (II), preferably at 5-90 wt.% and 95-10 wt.%, respectively.

IPC 1-7

C11D 7/34; C11D 7/06; C11D 3/00; C11D 7/12; C23G 1/20

IPC 8 full level

C11D 3/00 (2006.01); C11D 7/06 (2006.01); C11D 7/12 (2006.01); C11D 7/34 (2006.01)

CPC (source: EP)

C11D 3/0042 (2013.01); C11D 7/06 (2013.01); C11D 7/12 (2013.01); C11D 7/34 (2013.01)

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB IT LI LU NL PT SE

DOCDB simple family (publication)

EP 0860496 A2 19980826; EP 0860496 A3 19981230; EP 0860496 B1 20020522; AT E217901 T1 20020615

DOCDB simple family (application)

EP 98102753 A 19980218; AT 98102753 T 19980218